INSTALLED EXPLOSIVE SAFETYDEVICES (OPNAV 4790/26A)This form (fig. 1-1) is used in the logbook andthe Aeronautical Equipment Service Record(AESR). This section of the logbook/AESRcontains a record of all explosive safety devices(for example, initiators and canopy releases)installed in the aircraft/major assemblies.Explosive devices installed in major assemblies/equipment (for example, ejection seats and in-flight refueling stores) must be recorded in theInstalled Explosive Safety Devices page of theappropriate AESR. Explosive devices installed inpersonnel parachutes are recorded on theParachute Configuration Inspection and HistoryRecord, and when installed in other safety andsurvival equipment, on the History Card -Aviation Crew System. All other explosive safetydevices must be recorded on the InstalledExplosive Safety Devices Form of the log-book/AESR. This form is not required when therecording of escape system explosive componentsin F-14A aircraft is done in accordance withNAVAIR 11-100-1.1 (NOTAL).Certain equipment is transferred from oneaircraft to another during SDLM and replacedduring periods of scheduled maintenance. Thisemphasizes the need to carefully and periodicallycheck this record regarding the status of theexplosive devices currently installed in theaircraft/equipment. This record is maintained ina current status by all activities having custodyof performing rework on the aircraft/equipmentin which explosive safety devices are installed.Documentation requirements is a must. Asingle line entry is required for each installedexplosive safety device. All data columns must becomplete.The following information explains what toreport in each block.Block 1Aircraft Equipment/Model No.Enter the aircraft or equipment T/M/S.Block 2BUNO/Serial No. Enter the aircraftBUNO or equipment serial number.Block 3DODIC. Enter the Department ofDefense Identification Code (DODIC) or theFigure 1-1.-Installed Explosive Safety Devices (OPNAV 4790/26A) (Logbook) (AESR).1-12